Inventor
MATSUI KOICHI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “MATSUI KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
16 patentsUS5269289ADec 14, 1993
Cavity insert device using fuzzy theory
OLYMPUS OPTICAL CO162 citations98
US5099850AMar 31, 1992
Ultrasonic diagnostic apparatus
OLYMPUS OPTICAL CO211 citations98
US4936307AJun 26, 1990
Ultrasonic observation system and an ultrasonic endoscope system
OLYMPUS OPTICAL CO54 citations96
US4757819AJul 19, 1988
Ultrasonic endoscope
OLYMPUS OPTICAL CO97 citations96
US4507115AMar 26, 1985
Medical capsule device
OLYMPUS OPTICAL CO452 citations96
US4439197AMar 27, 1984
Medical capsule device
OLYMPUS OPTICAL CO289 citations96
US5255681AOct 26, 1993
Ultrasonic wave diagnosing apparatus having an ultrasonic wave transmitting and receiving part transmitting and receiving ultrasonic waves
OLYMPUS OPTICAL CO136 citations95
US4744359AMay 17, 1988
Cautery hemostatic unit
OLYMPUS OPTICAL CO38 citations93
US6669629B2Dec 30, 2003
Endoscope system comprising an electrically bendable endoscope
OLYMPUS OPTICAL CO51 citations92
US6551237B2Apr 22, 2003
Centering mechanism for controlling the bending of an electrically bendable endoscope, and an endoscope system
OLYMPUS OPTICAL CO24 citations92
US5427103AJun 27, 1995
MRI apparatus for receiving nuclear-magnetic resonance signals of a living body
OLYMPUS OPTICAL CO40 citations92
US4867136ASep 19, 1989
Endoscope apparatus
OLYMPUS OPTICAL CO31 citations92
US5402788AApr 4, 1995
Diagnostic system using nuclear magnetic resonance phenomenon
OLYMPUS OPTICAL CO16 citations74
US4590924AMay 27, 1986
Endoscope system
OLYMPUS OPTICAL CO10 citations74
US4568858AFeb 4, 1986
Lamp control circuit
OLYMPUS OPTICAL CO6 citations63
US4461558AJul 24, 1984
Endoscopic photographing apparatus
OLYMPUS OPTICAL CO4 citations61